Introduction
DwC summary table. When dealing with large volume of data if initially some information about the data set in provided, it is vital. A DwC summary table is one suvh table which provides the summary of different fields in the data set based on Darwin Core vocabularies. Below is the DwC summary table for Spatial fields.
## Map from URL : http://maps.googleapis.com/maps/api/staticmap?center=-33.296719,150.490465&zoom=4&size=640x640&scale=2&maptype=terrain&language=en-EN&sensor=false
## Plot of the data

## Plot of the data with coordinate precision

## Plot of the data with coordinate uncertainity in meters

## Bounding box of records -54.631102 , 114.025392 ------ -11.200197 , 158.942277
## Centre of the data set -33.2967189465631 , 150.49046501568
## Standard deviation in coordinates 2.79075420856109 , 2.87681736289761
## Standard distnace of points 4.00800023756571
## Area of the ploygon formed by the coordinates 939.116949006915
## Below is the density circle

## The expected nearest neighbour distance is 0.217230731278645
## The observed nearest neighbour distance is 0.0208727349391461
## The nearest neigbhour index is greater that one- 0.0960855529799434 therefore the data is clustered
## The null hypothesis can be rejected and data is significant and not random
## The plot for kernel density

## The bandwidth for the kernel density is
## 0.262576537051809 0.045323824160132
## The maximum value for coordinatePrecision is 48710
## coordinatePrecision number_of_distinct_orders
## 1 1e-09 48710
## The minimum value for coordinatePrecision is 46
## coordinatePrecision number_of_distinct_orders
## 2 1e-05 46
## The maximum value for coordinateUncertaintyInMeters is 28169
## coordinateUncertaintyInMeters number_of_distinct_orders
## 5 5 28169
## The minimum value for coordinateUncertaintyInMeters is 1
## coordinateUncertaintyInMeters number_of_distinct_orders
## 16 17 1
## 17 19 1
## 23 26 1
## 25 29 1
## 29 34 1
## 31 41 1
## 32 43 1
## 33 46 1
## 36 51 1
## 37 54 1
## 45 64 1
## 46 65 1
## 50 76 1
## 52 86 1
## 53 89 1
## 54 90 1
## 55 91 1
## 56 92 1
## 58 102 1
## 59 105 1
## 60 107 1
## 61 108 1
## 62 109 1
## 63 110 1
## 64 118 1
## 66 125 1
## 71 165 1
## 72 172 1
## 73 173 1
## 77 195 1
## 79 207 1
## 80 232 1
## 82 243 1
## 84 260 1
## 87 389 1
## 89 423 1
## 91 618 1
## 92 688 1
## 93 800 1
## 94 914 1
## 96 1032 1
## 99 1300 1
## 100 1410 1
## 101 1511 1
## 103 1585 1
## 106 2500 1
## 107 2791 1
## 108 3478 1
## 109 3906 1
## 112 5422 1
## 113 5786 1
## 114 6916 1
## 115 7512 1
## 117 8301 1
## 119 10353 1
## 121 17224 1
## 123 27584 1
## 138 28548 1
## 145 28776 1
## 146 28777 1
## 152 28971 1
## 154 29025 1
## 155 29052 1
## 157 29106 1
## 160 29239 1
## 161 29265 1
## 162 29291 1
## 165 29595 1
## 166 29643 1
## 168 29692 1
## 169 29716 1
## 177 30425 1
## 178 30606 1
## 180 30756 1
## 182 31063 1
## 183 31142 1
## 184 31153 1
## 188 47292 1
## 189 53518 1
## 191 103644 1
| |
coordinatePrecision |
number_of_distinct_orders |
| 1 |
1e-09 |
48710 |
| 2 |
1e-05 |
46 |
| 3 |
|
1244 |
| |
coordinateUncertaintyInMeters |
number_of_distinct_orders |
| 1 |
1 |
76 |
| 2 |
2 |
31 |
| 3 |
3 |
1584 |
| 4 |
4 |
509 |
| 5 |
5 |
28169 |
| 6 |
6 |
233 |
| 7 |
7 |
2 |
| 8 |
8 |
7 |
| 9 |
9 |
2 |
| 10 |
10 |
13195 |
| 11 |
11 |
2 |
| 12 |
12 |
2 |
| 13 |
13 |
5 |
| 14 |
14 |
2 |
| 15 |
15 |
44 |
| 16 |
17 |
1 |
| 17 |
19 |
1 |
| 18 |
20 |
320 |
| 19 |
21 |
2 |
| 20 |
22 |
2 |
| 21 |
24 |
4 |
| 22 |
25 |
21 |
| 23 |
26 |
1 |
| 24 |
27 |
5 |
| 25 |
29 |
1 |
| 26 |
30 |
99 |
| 27 |
31 |
10 |
| 28 |
32 |
4 |
| 29 |
34 |
1 |
| 30 |
40 |
13 |
| 31 |
41 |
1 |
| 32 |
43 |
1 |
| 33 |
46 |
1 |
| 34 |
48 |
3 |
| 35 |
50 |
1536 |
| 36 |
51 |
1 |
| 37 |
54 |
1 |
| 38 |
55 |
3 |
| 39 |
56 |
2 |
| 40 |
59 |
4 |
| 41 |
60 |
5 |
| 42 |
61 |
6 |
| 43 |
62 |
2 |
| 44 |
63 |
2 |
| 45 |
64 |
1 |
| 46 |
65 |
1 |
| 47 |
70 |
4 |
| 48 |
72 |
2 |
| 49 |
75 |
3 |
| 50 |
76 |
1 |
| 51 |
78 |
3 |
| 52 |
86 |
1 |
| 53 |
89 |
1 |
| 54 |
90 |
1 |
| 55 |
91 |
1 |
| 56 |
92 |
1 |
| 57 |
100 |
2571 |
| 58 |
102 |
1 |
| 59 |
105 |
1 |
| 60 |
107 |
1 |
| 61 |
108 |
1 |
| 62 |
109 |
1 |
| 63 |
110 |
1 |
| 64 |
118 |
1 |
| 65 |
122 |
5 |
| 66 |
125 |
1 |
| 67 |
126 |
3 |
| 68 |
127 |
2 |
| 69 |
146 |
2 |
| 70 |
150 |
22 |
| 71 |
165 |
1 |
| 72 |
172 |
1 |
| 73 |
173 |
1 |
| 74 |
180 |
5 |
| 75 |
189 |
2 |
| 76 |
191 |
2 |
| 77 |
195 |
1 |
| 78 |
200 |
135 |
| 79 |
207 |
1 |
| 80 |
232 |
1 |
| 81 |
233 |
3 |
| 82 |
243 |
1 |
| 83 |
250 |
4 |
| 84 |
260 |
1 |
| 85 |
300 |
401 |
| 86 |
329 |
4 |
| 87 |
389 |
1 |
| 88 |
400 |
5 |
| 89 |
423 |
1 |
| 90 |
500 |
189 |
| 91 |
618 |
1 |
| 92 |
688 |
1 |
| 93 |
800 |
1 |
| 94 |
914 |
1 |
| 95 |
1000 |
102 |
| 96 |
1032 |
1 |
| 97 |
1091 |
3 |
| 98 |
1099 |
2 |
| 99 |
1300 |
1 |
| 100 |
1410 |
1 |
| 101 |
1511 |
1 |
| 102 |
1545 |
3 |
| 103 |
1585 |
1 |
| 104 |
1953 |
2 |
| 105 |
2000 |
5 |
| 106 |
2500 |
1 |
| 107 |
2791 |
1 |
| 108 |
3478 |
1 |
| 109 |
3906 |
1 |
| 110 |
3988 |
2 |
| 111 |
5000 |
2 |
| 112 |
5422 |
1 |
| 113 |
5786 |
1 |
| 114 |
6916 |
1 |
| 115 |
7512 |
1 |
| 116 |
7630 |
3 |
| 117 |
8301 |
1 |
| 118 |
10000 |
28 |
| 119 |
10353 |
1 |
| 120 |
10437 |
2 |
| 121 |
17224 |
1 |
| 122 |
27552 |
2 |
| 123 |
27584 |
1 |
| 124 |
27615 |
2 |
| 125 |
27802 |
2 |
| 126 |
27862 |
3 |
| 127 |
28166 |
2 |
| 128 |
28195 |
2 |
| 129 |
28225 |
4 |
| 130 |
28255 |
5 |
| 131 |
28285 |
2 |
| 132 |
28314 |
3 |
| 133 |
28344 |
11 |
| 134 |
28373 |
5 |
| 135 |
28403 |
3 |
| 136 |
28490 |
6 |
| 137 |
28519 |
4 |
| 138 |
28548 |
1 |
| 139 |
28606 |
2 |
| 140 |
28635 |
5 |
| 141 |
28663 |
3 |
| 142 |
28692 |
6 |
| 143 |
28720 |
44 |
| 144 |
28748 |
9 |
| 145 |
28776 |
1 |
| 146 |
28777 |
1 |
| 147 |
28804 |
3 |
| 148 |
28860 |
3 |
| 149 |
28888 |
9 |
| 150 |
28916 |
35 |
| 151 |
28943 |
17 |
| 152 |
28971 |
1 |
| 153 |
28998 |
3 |
| 154 |
29025 |
1 |
| 155 |
29052 |
1 |
| 156 |
29079 |
15 |
| 157 |
29106 |
1 |
| 158 |
29160 |
2 |
| 159 |
29186 |
7 |
| 160 |
29239 |
1 |
| 161 |
29265 |
1 |
| 162 |
29291 |
1 |
| 163 |
29369 |
2 |
| 164 |
29394 |
2 |
| 165 |
29595 |
1 |
| 166 |
29643 |
1 |
| 167 |
29668 |
2 |
| 168 |
29692 |
1 |
| 169 |
29716 |
1 |
| 170 |
29739 |
17 |
| 171 |
29763 |
3 |
| 172 |
29810 |
3 |
| 173 |
29833 |
2 |
| 174 |
30079 |
2 |
| 175 |
30165 |
2 |
| 176 |
30347 |
2 |
| 177 |
30425 |
1 |
| 178 |
30606 |
1 |
| 179 |
30740 |
2 |
| 180 |
30756 |
1 |
| 181 |
30818 |
2 |
| 182 |
31063 |
1 |
| 183 |
31142 |
1 |
| 184 |
31153 |
1 |
| 185 |
31221 |
2 |
| 186 |
32405 |
4 |
| 187 |
37409 |
2 |
| 188 |
47292 |
1 |
| 189 |
53518 |
1 |
| 190 |
1e+05 |
10 |
| 191 |
103644 |
1 |
| 192 |
3002261 |
3 |
| 193 |
|
212 |